ab=5x-21

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Solution for ab=5x-21 equation: 


Simplifying
ab = 5x + -21

Reorder the terms:
ab = -21 + 5x

Solving
ab = -21 + 5x

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Divide each side by 'b'.
a = -21b-1 + 5b-1x

Simplifying
a = -21b-1 + 5b-1x

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